{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["subsidiaries", "state or province of headquarters", "country of headquarters", "founded by"], "input": "The Israeli Air Defense Command is the Israel Defense Forces unit responsible for the surface front of  Israel  's air defense complementing the air defense provided by  Israeli Air Force  squadrons ."}
{"subsidiaries": [], "state or province of headquarters": [], "country of headquarters": [{"subject": "Israel", "object": "Israeli Air Force"}], "founded by": []}